import Vue from 'vue'
import Router from 'vue-router'

// import Login from './components/Login'
const Login = () => import(/* webpackChunkName: "login_home_welcome" */ './components/Login.vue')
// import Home from './components/Home'
const Home = () => import(/* webpackChunkName: "login_home_welcome" */ './components/Home')
// import Welcome from './components/Welcome'
const Welcome = () => import(/* webpackChunkName: "login_home_welcome" */ './components/Welcome')

// import Users from './components/user/Users'
const Users = () => import(/* webpackChunkName: "Users_Rights_Roles" */ './components/user/Users')
// import Rights from './components/power/Rights'
const Rights = () => import(/* webpackChunkName: "Users_Rights_Roles" */ './components/power/Rights')
// import Roles from './components/power/Roles'
const Roles = () => import(/* webpackChunkName: "Users_Rights_Roles" */ './components/power/Roles')

// import Cate from './components/goods/Cate'
const Cate = () => import(/* webpackChunkName: "Cate_Params" */ './components/goods/Cate')
// import Params from './components/goods/Params'
const Params = () => import(/* webpackChunkName: "Cate_Params" */ './components/goods/Params')

// import List from './components/goods/List'
const List = () => import(/* webpackChunkName: "List_Add" */ './components/goods/List')
// import Add from './components/goods/Add'
const Add = () => import(/* webpackChunkName: "List_Add" */ './components/goods/Add')

// import Order from './components/order/Order'
const Order = () => import(/* webpackChunkName: "Order" */ './components/order/Order')
// import Report from './components/report/Report'
const Report = () => import(/* webpackChunkName: "Order" */ './components/report/Report')

Vue.use(Router)
const router = new Router({
  routes: [
    {
      path: '/',
      redirect: '/login'
    },
    {
      path: '/login',
      component: Login
    },
    {
      path: '/home',
      component: Home,
      redirect: '/welcome',
      children: [
        {
          path: '/welcome',
          component: Welcome
        },
        {
          path: '/users',
          component: Users
        },
        {
          path: '/rights',
          component: Rights
        },
        {
          path: '/roles',
          component: Roles
        },
        {
          path: '/categories',
          component: Cate
        },
        {
          path: '/params',
          component: Params
        },
        {
          path: '/goods',
          component: List
        },
        {
          path: '/goods/add',
          component: Add
        },
        {
          path: '/orders',
          component: Order
        },
        {
          path: '/reports',
          component: Report
        }
      ]
    }
  ]
})
router.beforeEach((to, from, next) => {
  if (to.path === '/login') {
    return next()
  }
  const token = window.sessionStorage.getItem('token')
  if (token == null) {
    return next('/login')
  }
  next()
})
export default router
